baber/WOPTO huggingface dataset:
Patent JP-2013024352-A (JP)
Title: Junction pipe
Inventor: ABE TAKASHI
IPC: F16L41/08
Filed: 2011-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a junction pipe that minimizes reduction in suction speed of objects to be collected.SOLUTION: This junction pipe 11 includes: a connection port 11a connected to a downstream suction hose; a plurality of junction branch pipes 12 connected to an upstream suction hose; a junction pipe body 11b where objects to be collected which are sucked via the joint branch pipes 12 are joined; and an introduction section into which a part of the plurality of junction branch pipes 12 are inserted. In the junction pipe 11 mounted in a suction hose connected to a vacuum collection device, the plurality of junction branch pipes 12 are inserted in the introduction section in parallel to a longitudinal direction.
Patent JP-2013026949-A (JP)
Title: Piezoelectric device and manufacturing method of the same
Inventor: KOYAMA YUGO
IPC: H03H3/02
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of a piezoelectric device with high reliability.SOLUTION: A manufacturing method of a piezoelectric device 10 includes the steps of: forming first bumps 72 and 75 on connection electrodes 42 and 45 of a circuit element 40; accommodating a piezoelectric vibration piece 30 in a package 21 and bonding a piezoelectric vibrator 20 that has external terminals 50 and 53 electrically connected to the piezoelectric vibration piece 30 and disposed on an outer bottom surface 22a of the package 21 and a wiring substrate 60 that has through holes 61 and 62; forming second bumps 77 and 78 at positions of the through holes 61 and 62 where the external terminals 50 and 53 are exposed; and, at arrangement positions of the through holes 61 and 62, bonding the first bump 72 and 75 and the second bump 77 and 78 and connecting the external terminals 50 and 53 and the connection electrodes 42 and 45.
Patent JP-2011218818-A (JP)
Title: Decorative sheet
Inventor: NEZU YOSHIAKI
IPC: B32B27/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which is excellent in wear resistance and scratch resistance, and, which is easy in construction.SOLUTION: In the decorative sheet which includes a foaming resin layer made by resin crosslinking and foaming a composition for manufacturing the foaming resin layer including an ethylene copolymer and a foaming agent, (1) the ethylene copolymer is at least one kind selected from the group consisting of an ethylene-(meth)acrylate copolymer and an ethylene-(meth)acrylate-(meth)acrylate ester copolymer, and (2) the ethylene copolymer contains 4 to 20 mass% of (meth)acrylate unit content, and, 0 to 25 mass% of (meth)acrylate ester unit content, and the melt flow rate (190°C) is 10 to 100 g/10 min.
Patent JP-2013031329-A (JP)
Title: Power conversion device
Inventor: SENBA SEIJI
IPC: H02M7/48
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that reduces heat generation owing to short discharging of a smoothing capacitor and has a compact and inexpensive configuration.SOLUTION: The power conversion device includes: a discharging circuit connected in parallel with the smoothing capacitor to electrically discharge the capacitor; a voltage measurement circuit for measuring a voltage between terminals of the smoothing capacitor; a voltage division circuit for dividing the terminal voltage of the smoothing capacitor to generate an input to the voltage measurement circuit; and a control circuit for controlling on/off a switching element. The control circuit includes a determination section for, before the switching element is turned on for a first predetermined time to electrically discharge the smoothing capacitor until the terminal voltage of the smoothing capacitor drops to or below a first predetermined voltage, turning on the switching element for a second predetermined time shorter than the first predetermined time, measuring the terminal voltage of the smoothing capacitor at the beginning and end of the second predetermined time, and determining an on/off state of a contactor on the basis of the terminal voltages of the smoothing capacitor measured at the beginning and end of the second predetermined time.
Patent JP-2013031102-A (JP)
Title: Image processing apparatus and image processing method
Inventor: AKIBA TOMOHIRO
IPC: H04N1/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To efficiently realize overwrite-erasure without performance degradation by monitoring a request for read from and write on an HDD which is the main cause of the performance degradation and adjusting erasure processing.SOLUTION: An image processing apparatus comprises: storage means which holds information data including image data in a storage apparatus; control means which controls read from and write on the storage apparatus; and overwrite-erasure means which erases data having become unnecessary by overwriting, and discards the data. The control means holds access information to the storage apparatus, and the overwrite-erasure means executes erasure at predetermined intervals under predetermined conditions in accordance with the access information, thereby preventing occurrence of the performance degradation due to overlapping of a job and erasure.
Patent JP-2013032646-A (JP)
Title: Grab bucket
Inventor: MOMOTA SHOGO
IPC: B66C3/02
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a grab bucket which surely prevents deformation of the front and rear ends of a bucket shell protruding forward and rearward from a connection part between the grab bucket and a rod even if it is a wide bucket, without making grabbed sediment spill from between mating surfaces of bucket shells.SOLUTION: A wide grab bucket includes an upper frame 1, a lower frame 2, a pair of left and right bucket shells 4, and a pair of left and right rods 5. The rod 5 is composed of a main rod 16 connected to a plurality of positions closer to the center of the bucket shell 4 in its forward/backward direction via lower connection pins 24 and a pair of sub-rods 17 connected to the front and rear end parts of the bucket shell 4 protruding forward and backward from a connection part between the main rod 16 and the sub-rod via end connection pins 36. Both sub-rods 17, 17 are detachably connected to the main rod 16 via fastening structures 37.
Patent JP-2011246123-A (JP)
Title: Vehicle
Inventor: FURUTA TAKAYUKI
IPC: B60B33/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To achieve a vehicle for easily changing its posture to an inclined state, and capable of maintaining a proper state in the posture.SOLUTION: This vehicle includes a wheel rotatable around a rotary shaft. The vehicle includes an posture control mechanism for controlling the posture of the vehicle. The wheel has a grounding part positioned under the rotary shaft and groundable on the ground surface when the vehicle operates. When a virtual plane including the rotary shaft and having a normal direction becoming a horizontal direction is assumed as a first virtual plane, a crossing line between the grounding part and the first virtual plane has a straight line part and a curved part, and a first point for satisfying the following (1) condition is included in a point on the curved part. (1) A second virtual plane including the first point and orthogonal to the first virtual plane, that is, the second virtual plane where the normal direction of the second virtual plane becomes the tangent direction of the curved part in the first point, is positioned under the center of gravity of the vehicle.
Patent JP-2012092822-A (JP)
Title: Swash plate of swash plate compressor, and swash plate compressor
Inventor: TANIGAWA NAONARI
IPC: F04B27/08
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate of a swash plate compressor which has superior seize resistance under extreme pressure conditions caused by one-side hitting of a shoe in sliding contact with the swash plate or under such a condition that a lubricating oil runs out and can prevent erosion of a coating caused by cavitation at high surface pressure and high speed under existence of the lubricating oil, and a swash plate compressor comprising the swash plate.SOLUTION: The swash plate is a swash plate 3 of a swash plate compressor the shoes 4 of which are allowed to slide with the swash plate 3 orthogonally and obliquely mounted so as to be fixed to a rotating shaft 2 directly or indirectly via a connection member in a housing 1 where a refrigerant exists. Rotational motion of the swash plate 3 is converted to reciprocating motion of a piston 5 via the shoes 4, and the refrigerant is compressed and expanded. A resin coating is formed on sliding surfaces on which the shoes 4 slide. The resin coating comprises a matrix resin and, based on 100 pt.wt. 25 to 70 pt.wt. of a fluororesin and 1 to 20 pt.wt. of graphite and has a tensile shear adhesive strength of 25 MPa or more.
Patent JP-2013036823-A (JP)
Title: Decontamination system
Inventor: KAMASE YUKIHIRO
IPC: G21F9/28
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a decontamination system capable of more easily decontaminating a human body contaminated by various contaminants such as nuclear, biological and chemical (NBC) substances and the like.SOLUTION: In a decontamination system 1 which decontaminates a human body contaminated by contaminants (for example, nuclear, biological and chemical (NBC) substances), the human body contaminated by the contaminants is decontaminated by an acid or alkaline ozone water.
Patent JP-2011233930-A (JP)
Title: Substrate processing apparatus
Inventor: YAMAMOTO YUICHI
IPC: H01L21/677
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a coater/developer responsive to small-lot processing.SOLUTION: Two-story vacant cassette loading stages 20, 21 and a cassette transfer mechanism 22 are provided above a cassette loading stage 12 of a cassette carry-in-and-out section 10 of a coater/developer. The vacant cassette loading stages 20, 21 are configured not to disturb an up-and-down movement of an external cassette carrying device A. Each vacant cassette loading stage 20, 21 has 4 cassette transfer devices 30 which can transfer the loaded cassette to the next cassette transfer device. A vacant cassette which is carried onto the cassette loading stage 12 by the external cassette carrying device A and after transporting wafers W to a processing station are transferred to the vacant cassette loading stage by a cassette transfer mechanism 22 to store it temporarily. The next cassette is carried in to the empty cassette loading stage 12. The vacant cassette on the vacant cassette loading stage is returned back to the cassette loading stage 12 before wafer processing is completed.
Patent JP-2013038214-A (JP)
Title: Semiconductor device manufacturing method
Inventor: NARITA HIROAKI
IPC: H01L21/52
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology of allowing formation of an encapsulation body without cracks in a manufacturing method of a semiconductor having an external terminal formed by using electrolytic plating.SOLUTION: A semiconductor device manufacturing method comprises: arranging a semiconductor wafer on a first stage heated to a first temperature (e.g., 80-100°C) such that a surface of the semiconductor wafer faces a surface of the first stage; applying an adhesive to a rear face of the semiconductor wafer; subsequently, performing a heat treatment at a second temperature higher than the first temperature on the semiconductor wafer; cutting the semiconductor wafer and the adhesive along cutting regions to obtain a plurality of semiconductor chips; subsequently, arranging a mother board on a second stage heated to a third temperature (e.g., 40-80°C); and fixing the semiconductor chip on a top face of the mother board via an adhesive.
Patent JP-2013038608-A (JP)
Title: Bias circuit and amplification circuit
Inventor: HASEGAWA MASAHIRO
IPC: H03F3/19
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a bias circuit and an amplification circuit that can operate in a wide voltage range down to a low voltage and can set a temperature coefficient of a bias current.SOLUTION: The bias circuit provided includes a current generation circuit and a voltage generation circuit. The current generation circuit generates a first current on the basis of a voltage difference between forward voltages of two PN junctions different in junction area, and generates a second current having a temperature coefficient different in polarity from that of the first current on the basis of the forward voltage of the PN junction smaller in junction area of the two PN junctions. The voltage generation circuit generates a reference voltage from a current combining the first current and the second current.
Patent JP-2013034773-A (JP)
Title: Slot machine
Inventor: ITO HIDEJI
IPC: A63F5/04
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine including a tray part for easily transferring tokens to a storage box.SOLUTION: The slot machine 100 includes a slot body 110, and the tray part 1 for storing put-out tokens. The tray part 1 includes a body part 2 fixed onto a slot wall part 16, and a movable part 3 horizontally approaching or separating from the body part 2. A storage space 4 for storing tokens is formed from the body part 2 and the movable part 3. The movable part 3 includes an elastically deformable deformation part 32. The deformation part 32 is arranged in a position opposing the slot body 110.
Patent JP-2013041899-A (JP)
Title: Semiconductor manufacturing apparatus and semiconductor manufacturing method
Inventor: KOBAYASHI HIKARI
IPC: H01L21/306
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure for enabling transfer of a shape in a transfer part on a semiconductor substrate surface without immersing the semiconductor substrate in a solution.SOLUTION: A semiconductor manufacturing apparatus transferring a shape in a transfer part on a semiconductor substrate surface is arranged with a solution being coated on a surface of the transfer part acting as catalyst so as to contact the solution coated surface of the transfer part with the surface of the semiconductor substrate.
Patent JP-2013043787-A (JP)
Title: Glass scribing method and glass scribing device
Inventor: YOSHIDA ICHIRO
IPC: B28D5/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a glass scribing method and a glass scribing device capable of scribing a thin glass substrate of 100 μm or less into a predetermined pattern without a complicated control.SOLUTION: The glass scribing method for scribing a thin glass substrate 40 having a thickness of 100 μm or less into a predetermined shape includes a step which mounts the glass scriber 30 having a conical pointed extremity to a support section 20, a step which places the glass substrate 40 on a table surface 24, a step which abuts the glass scriber 30 on the glass substrate 40 placed on the table surface 24 and applies a predetermined load to the glass substrate 40, and a step which relatively moves the table surface 24 and the support section 20 while abutting the pointed extremity of the glass scriber 30 on the surface of the glass substrate 40 so as to scribe a predetermined shape on the surface of the glass substrate 40.
Patent JP-2013045184-A (JP)
Title: Device and method for generating data for reproducing transaction
Inventor: KOSUDA MASAHIKO
IPC: G06F11/28
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of fraud by reproduction of a transaction and to shorten time required for the reproduction of the transaction when the transaction is reproduced for a test of a server.SOLUTION: In a reproduction scenario generation device 40, an SI picture determination part 46 determines an SI picture which can be transited from any picture from a statistic processing result of a trace, and when a scenario acquisition part 47 acquires a scenario of an active session from the trace at a start point, a short-cut processing part 48 shortens the scenario by cutting picture transition between the same SI pictures from an authentication picture to the start point. A grafting processing part 49 shortens the scenario by grafting the shortest picture transition obtained from the statistic processing result of the trace instead of the picture transition from the authentication picture to the SI picture before the start point, a reproduction speed adjustment part 51 adjusts the reproduction speed of the scenario, and a scenario output part 53 outputs results of the processing.
Patent JP-2012069931-A (JP)
Title: Electrolytic solution for electric double layer capacitor, and electric double layer capacitor using it
Inventor: AOYAMA YOSHIMI
IPC: H01G11/54
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor in which the rate of change in equivalent series resistance is low, low resistance is developed even under low temperatures, the ability of dissipating strong alkaline components generated on the surface of a cathode side polarizable electrode or the surface of a lead connected therewith can be enhanced, and degradation in the sealing performance of a sealing body can be prevented.SOLUTION: The electrolytic solution for an electric double layer capacitor is produced by dissolving a quaternary ammonium salt (A) represented by a specific chemical formula into an organic solvent (S), and contains tetramethyl ammonium tetrafluoroborate in the range of 0.3-10 wt% for the quaternary ammonium salt (A).
Patent JP-2012188640-A (JP)
Title: Fluorescent substance and light-emitting device made using the same
Inventor: KATO MASANORI
IPC: C09K11/64
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent substance with high quantum efficiency and a light-emitting device made using the same, which causes few color shifts.SOLUTION: The fluorescent substance is an SrSiAlON-based fluorescent substance having a composition represented by general formula (MEC)SibAlON, wherein the average particle size of crystal of the fluorescent substance ranges from 20 to 100 μm, the aspect ratio of the same ranges from 2 to 4, and the light emitted by the same has a peak between wavelengths of 580 and 660 nm when excited with light having a wavelength ranging from 250 to 500 μm. The light-emitting device also provided herein is produced by combining the fluorescent substance, a green light emitting phosphor, and a light-emitting element.
Patent JP-2013044192-A (JP)
Title: Braking device for sash pulley
Inventor: OIDE IKUO
IPC: E05F5/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a sash pulley which can brake a sash pulley for supporting an overhang door longitudinally traveling along a rail provided in the upper part of an opening, at an arbitrary position of the rail.SOLUTION: A braking device 20 for a sash pulley includes: a top open box-like base 21 which is connected to a sash pulley 12 longitudinally traveling along a rail 11 provided in the upper part of an opening, and a brake member 22 which is disposed in the base 21. The bottom 21a of the base 21 is formed so as to be inclined upward to one side with respect to the longitudinal direction in the vicinity of one end. The brake member 22 is disposed so as to be longitudinally movable between the base bottom 21a and the top surface of the rail 11. When the sash pulley 12 moves to the other side in the longitudinal direction, the brake member 22 is moved relatively to the one side by acceleration acting on the sash pulley to rise along the inclined bottom 21a of the base 21. As a result, the brake member 22 is pushed in between the bottom 21a of the base 21 and the rail top surface, and the base 21 and the sash pulley 12 are braked with respect to the rail 11 by friction of the brake member 22 against the rail top surface.
Patent JP-2013048030-A (JP)
Title: Light source device
Inventor: BUNGO HAJIME
IPC: H01J61/68
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge tube drive circuit capable of achieving a small amount of radiation by reducing a difference between a discharge hold voltage of a heavy hydrogen lamp and a voltage actually applied to the heavy hydrogen lamp.SOLUTION: Power voltage control means 22 is configured so that an output voltage of a variable power supply 15 at a constant current power supply 14 of a constant current power supply section 5 is adjusted based on a voltage value fetched from an A-D converter 21. The power voltage control means 22 fetches a discharge voltage in a heavy hydrogen lamp 2 after lighting through the A-D converter 21 and controls the variable power supply 15 so as to obtain a voltage value with the voltage having a constant margin.
Patent JP-2013050550-A (JP)
Title: Carrying device and recording device
Inventor: KUMAI EIJI
IPC: G03G15/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of facilitating the work of a worker while a hand of the worker is inserted in a body case through an opening; and a recording device.SOLUTION: A carrying device includes: a cover member 14 supported by a body case 12 so as to displace between a closing position for closing an opening 13 and an opening position for opening the opening 13; a drying heater 21 disposed in the body case 12, and performing heating processing to a film material 16 carried to a work area 15 communicating with the outside of the body case 12 through the opening 13; a coupling mechanism 23 driven by interlocking with rotations of the cover member 14; and a shielding plate 24 positioned at a first position when the cover member 14 is positioned at the closing position, and positioned at a second position when the cover member 14 is positioned at the opening position. The first position is set to be a different position from a position between the work area 15 and the drying heater 21, and the second position is set to be a position between the work area 15 and the drying heater 21.
Patent JP-2013051811-A (JP)
Title: Movable element of linear driving device
Inventor: ARIGA NOBUO
IPC: H02K33/16
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a movable element of a linear driving device which improves the integration of a core member and permanent magnets and reduces the weight of the movable element.SOLUTION: A movable core 31 has a magnetic plate 311 laminated in the moving direction of a movable element 3, and through holes 31b, which penetrate in the lamination direction of the magnetic plate 311, are formed in the movable core 31. Permanent magnets 321 and the like are embedded in the movable core 31, and thus the integration of the core member and the permanent magnets is improved and the permanent magnets 321 and the like are not likely to be peeled off the movable core 31. Further, since the through holes 31b are provided, the weight of the movable core 31 can be reduced while minimizing the reduction of the magnetic flux in the movable core 31, that is, minimizing the reduction of the usage efficiency of the magnetic flux generated by permanent magnet sets 32 and 34 in the movable core 31.